[Discuss-gnuradio] Re: Capture File format

2007-05-08 Thread Jonas Hodel
Hello. I have an array in MATLAB that is the IQ data in complex form of a capture from my hardware. I wish to now feed this to GNURadio. What format do I export/save this array to file? Are there any example .m files floating around for this task? There are some utility .m files locate

Re: [Discuss-gnuradio] After calling stop(), USRP still seems active.

2007-05-02 Thread Jonas Hodel
Eric Blossom wrote: On Mon, Apr 30, 2007 at 02:17:38PM +1200, Jonas wrote: Hello, I have run into a problem using flow_graph stop(). To test the problem, I wrote a quick test script that simply sinks a tone to the USRP (test_tone.py). Hi Jonas, Can you send me the complete script of

Re: [Discuss-gnuradio] MATLAB/Windows and the USRP

2007-04-19 Thread Jonas Hodel
Hi Kevin, I think the capabilities that we are developing at the moment are related. What we soon hope to achieve is a USRP server (Linux box running GNU Radio with a USRP), servicing clients (only one at this stage) that are running Windows/Matlab. Communications occur over TCP/IP. The serve

Re: [Discuss-gnuradio] Multiple C files required by single C++block.Howto build?

2006-11-29 Thread Jonas Hodel
Fantastic, works like a charm! I thought the problem was in the way I was using SWIG but the culprit was the C/C++ linkage. Now I can try it with my original files. Thanks for all the help! Jonas Jan Schiefer wrote: Finally: “make clean”, “make” and “make check”. This results in: Import

Re: [Discuss-gnuradio] Multiple C files required by single C++ block.How to build?

2006-11-29 Thread Jonas Hodel
I tired other variations (creating test.i, included in howto.i etc) but I must be missing something fundamental. Thanks again for you help! Eric Blossom wrote: On Wed, Nov 29, 2006 at 10:39:20AM +1030, Daniel O'Connor wrote: On Wednesday 29 November 2006 09:26, Jonas Hodel wrote

[Discuss-gnuradio] Multiple C files required by single C++ block. How to build?

2006-11-28 Thread Jonas Hodel
Hi, I have some existing C-functions which I would like to include in a C++ signal processing block. The complication is that these C-functions are located in a number of different files. I have created a C++ block which uses these functions. It appears to build fine but when I come to includ

[Discuss-gnuradio] RFX-400 RF sensitivity

2006-11-24 Thread Jonas Hodel
Hi, We are using the RFX-400 board (without housing) with an appropriate aerial connected to TX/RX. Using various examples (usrp_fft.py, usrp_wfm_rcv.py and usrp_nbfm_rcv.py) we attempted to receive a signal over-air, generated by a handhold portable radio unit. Unfortunately We were unable t